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For clean, crystal-clear
and algae-free water.
And happy fish.

AQUARIUM-FRESHER - Our algae-blocker for freshwater aquariums.

Sooner or later, nearly every aquarium owner faces the problem of algae, clouding the water and growing on plants and objects.
The Aquarium-Fresher makes short work of it. Its unique technology stops algae growth and ensures crystal-clear water in your aquarium. And it does so sustainably and without chemicals, so that animals and plants don’t suffer. This makes the Aquarium-Fresher a must have for every freshwater aquarium - whether you’re a newbie or a professional, a fish farmer or a shrimp keeper.
Try the highly-rated and durable technology of the Aquarium Fresher in your aquarium - It comes highly recommended by countless happy customers!

 

We guarantee that. And give you a manufacturer's warranty over 3 years.

Dr. Wolfgang Staber,
Executive director PROAQUA

New

Long-lasting due to innovative diamond technology.

Remarkable innovation: unique diamond electrode technology. It was developed in Austria and has been in use for years in the water treatment industry. The technology is robust, long-lasting and versatile, ideally suited for aquariums and harmless to its inhabitants, thanks to the innovative way it works.

HOW IT WORKS
Simple technology. Reliable performance.

An aquarium is a complex ecosystem that can easily be brought out of balance. An area of particular sensitivity is the water quality. When that’s not right, it can lead to algae growth, ...

show more

THE PRODUCT: Two individual sizes.

The Aquarium-Fresher is available in two sizes: SMALL for aquarium up to 200 L, LARGE for aquarium up to 500 L. If you want to enlarge your aquarium, you can also double the performance of your aquarium fresher with an additional Aquarium-Fresher.

Aquarium Fresher

Small

up to 200 L
Details
99,90€

Sooner or later, nearly every aquarium owner faces the problem of algae, clouding the water and growing on plants and objects.

The Aquarium-Fresher makes short work of it. Its unique technology stops algae growth and ensures crystal-clear water in your aquarium. And it does so sustainably and without chemicals, so that animals and plants don’t suffer. This makes the Aquarium-Fresher a must have for every freshwater aquarium - whether you’re a newbie or a professional, a fish farmer or a shrimp keeper.

The built-in diamond electrode releases the oxygen held in the water molecule (H20). This atomic oxygen (O) attaches itself to organic matter, such as algae, suspended particles or left bits of food, and breaks them down. Your water will be clean and clear and algae growth will be curtailed. In addition, molecular oxygen (O2) is produced, which is then available to the fish in its purest form.

The result: clean water, an algae free aquarium - and happy fish!

The complete system LARGE is suitable for aquarium up to 200 L of water volume and can be extended up to 700 L with an additional Aquarium Fresher.

Aquarium Fresher

Small

up to 200 L

The Aquarium-Fresher stops algae growth with its unique diamond technology and ensures a clear view in the aquarium.







Contents of the package:

  • Aquarium-Fresher (1 piece) including housing, cable, plug, suction cups und fixing pins (1 piece)
  • Mains adapter including cable and plug (1 piece)
  • Polarity reversing unit (1 piece)
  • Cleaning tab (1 piece)
  • Operating manual (1 piece)


99,90
Without add-on
Buy now

Aquarium Fresher

Large

up to 500 L
Details
149,90€

Sooner or later, nearly every aquarium owner faces the problem of algae, clouding the water and growing on plants and objects.

The Aquarium-Fresher makes short work of it. Its unique technology stops algae growth and ensures crystal-clear water in your aquarium. And it does so sustainably and without chemicals, so that animals and plants don’t suffer. This makes the Aquarium-Fresher a must have for every freshwater aquarium - whether you’re a newbie or a professional, a fish farmer or a shrimp keeper.

The built-in diamond electrode releases the oxygen held in the water molecule (H20). This atomic oxygen (O) attaches itself to organic matter, such as algae, suspended particles or left bits of food, and breaks them down. Your water will be clean and clear and algae growth will be curtailed. In addition, molecular oxygen (O2) is produced, which is then available to the fish in its purest form.

The result: clean water, an algae free aquarium - and happy fish!

The complete system LARGE is suitable for aquarium up to 500 L of water volume and can be extended up to 1,000 L with an additional Aquarium Fresher.

Aquarium Fresher

Large

up to 500 L

The Aquarium-Fresher stops algae growth with its unique diamond technology and ensures a clear view in the aquarium.







Contents of the package:

  • Aquarium-Fresher (1 piece) including housing, cable, plug, suction cups und fixing pins (1 piece)
  • Mains adapter including cable and plug (1 piece)
  • Polarity reversing unit (1 piece)
  • Cleaning tab (1 piece)
  • Operating manual (1 piece)


149,90
Without add-on
Buy now

THREE BENEFITS
Let yourself be convinced.

Flexible: easily adapted and expanded

Every complete system contains an additional outlet for a second Aquarium-Fresher - so you can get double the performance (up to 1,000 litres). As your aquarium grows, so can the Aquarium-Fresher!

Self-cleaning system

The Aquarium-Fresher has an automatic cleaning function. It reverses the polarity between the Aquarium-Fresher and the power supply - and limescale deposits and dirt simply fall off. That means less cleaning and maintenance - and a guaranteed longer-lasting system.

Gentle for fish and plants

Once it is installed properly, the Aquarium-Fresher produces clean, clear and algae-free water, without negatively affecting the fish and plants. This sustainable and holistic approach is our key advantage over conventional water treatments.

TESTIMONIALS
What our customers say.

Robert S, customer since 2016

"Fishkeepers Pfeifer in Bruck recommended the Fresher for me and I am exceptionally pleased with it. No more algae, the plants grow beautifully and the fish are thriving. An Austrian product with world market potential. Congratulations to its creators!"

Gerhard Pfeifer, Pfeifer Aquaristik (Bruck an der Mur, Austria)

"I have had the Aquarium-Fresher in stock at my shop since 2012. The features of this system convinced me 100%. I have become a real fan and recommend it to all my customers."

Renato Hecht, Zooträume Hecht (Dornbirn, Austria)

"As a retailer, I am extremely pleased with the Aquarium-Fresher, as are my customers. What impressed me particularly was the way it works against algae growth and how quickly it achieves clear tank water (no bloom). I can recommend this to anyone who faces problems with algae or cloudy water."

Josef W, customer since 2016

"A reliable, high quality product, that is easy to operate so long as you know your water values. The Fresher has been running in my tank for several months now. There has been a clear reduction of algae growth that you can see just by looking at it, in that there is hardly any left to find. I didn’t have great problems in that area before I got the Fresher, but still there is a marked improvement. Since I’ve installed the Fresher there has not been a single death among my fish. On the contrary, all the fish are agile, brightly-coloured and spawn regularly. The Fresher also poses no problem aesthetically. The use of energy is very small, and hardly mentionable. I can in good conscience recommend this product, that is, I would buy it again."

THE PRODUCT: Two individual sizes.

The Aquarium-Fresher is available in two sizes: SMALL for aquarium up to 200 L, LARGE for aquarium up to 500 L. If you want to enlarge your aquarium, you can also double the performance of your aquarium fresher with an additional Aquarium-Fresher.

Aquarium Fresher

Small

up to 200 L
Details
99,90€

Sooner or later, nearly every aquarium owner faces the problem of algae, clouding the water and growing on plants and objects.

The Aquarium-Fresher makes short work of it. Its unique technology stops algae growth and ensures crystal-clear water in your aquarium. And it does so sustainably and without chemicals, so that animals and plants don’t suffer. This makes the Aquarium-Fresher a must have for every freshwater aquarium - whether you’re a newbie or a professional, a fish farmer or a shrimp keeper.

The built-in diamond electrode releases the oxygen held in the water molecule (H20). This atomic oxygen (O) attaches itself to organic matter, such as algae, suspended particles or left bits of food, and breaks them down. Your water will be clean and clear and algae growth will be curtailed. In addition, molecular oxygen (O2) is produced, which is then available to the fish in its purest form.

The result: clean water, an algae free aquarium - and happy fish!

The complete system LARGE is suitable for aquarium up to 200 L of water volume and can be extended up to 700 L with an additional Aquarium Fresher.

Aquarium Fresher

Small

up to 200 L

The Aquarium-Fresher stops algae growth with its unique diamond technology and ensures a clear view in the aquarium.







Contents of the package:

  • Aquarium-Fresher (1 piece) including housing, cable, plug, suction cups und fixing pins (1 piece)
  • Mains adapter including cable and plug (1 piece)
  • Polarity reversing unit (1 piece)
  • Cleaning tab (1 piece)
  • Operating manual (1 piece)


99,90
Without add-on
Buy now

Aquarium Fresher

Large

up to 500 L
Details
149,90€

Sooner or later, nearly every aquarium owner faces the problem of algae, clouding the water and growing on plants and objects.

The Aquarium-Fresher makes short work of it. Its unique technology stops algae growth and ensures crystal-clear water in your aquarium. And it does so sustainably and without chemicals, so that animals and plants don’t suffer. This makes the Aquarium-Fresher a must have for every freshwater aquarium - whether you’re a newbie or a professional, a fish farmer or a shrimp keeper.

The built-in diamond electrode releases the oxygen held in the water molecule (H20). This atomic oxygen (O) attaches itself to organic matter, such as algae, suspended particles or left bits of food, and breaks them down. Your water will be clean and clear and algae growth will be curtailed. In addition, molecular oxygen (O2) is produced, which is then available to the fish in its purest form.

The result: clean water, an algae free aquarium - and happy fish!

The complete system LARGE is suitable for aquarium up to 500 L of water volume and can be extended up to 1,000 L with an additional Aquarium Fresher.

Aquarium Fresher

Large

up to 500 L

The Aquarium-Fresher stops algae growth with its unique diamond technology and ensures a clear view in the aquarium.







Contents of the package:

  • Aquarium-Fresher (1 piece) including housing, cable, plug, suction cups und fixing pins (1 piece)
  • Mains adapter including cable and plug (1 piece)
  • Polarity reversing unit (1 piece)
  • Cleaning tab (1 piece)
  • Operating manual (1 piece)


149,90
Without add-on
Buy now

AQUARIUM-FRESHER
The sustainable and long-lasting alternative

There are many products available to combat algae and dirty aquarium water. They range from chemical additives to cleaning devices. Why is the Aquarium-Fresher the best solution in the long run?
The Aquarium-Fresher uses a proven technique: it deprives algae of nutrients, inhibiting algae growth whilst also breaking down existing algae and organic matter. This means the Aquarium-Fresher is not just for dirty aquariums; it also helps keep aquariums clean by preventing future algae growth. A worthwhile investment for everyone - be it beginners, advanced aquarists or professionals.

Advantages over conventional algae preventatives

  • Dual function: algae free tank & clean, clear water
  • Easy and quick to install for every user
  • Exceptionally durable, as it contains no fast wearing parts
  • Covers the entire aquarium, if positioned correctly

3 STEPS TO YOUR
ALGAE-FREE AQUARIUM
Easy, fast and safe.

1

Conveniently
order
online

2

Install in
five minutes

3

Monthly
basic
cleaning*

* We recommend cleaning the Aquarium-Fresher once a month with our special cleaning tablets, to ensure it functions optimally.

THE PRODUCT: Two individual sizes.

The Aquarium-Fresher is available in two sizes: SMALL for aquarium up to 200 L, LARGE for aquarium up to 500 L. If you want to enlarge your aquarium, you can also double the performance of your aquarium fresher with an additional Aquarium-Fresher.

Aquarium Fresher

Small

up to 200 L
Details
99,90€

Sooner or later, nearly every aquarium owner faces the problem of algae, clouding the water and growing on plants and objects.

The Aquarium-Fresher makes short work of it. Its unique technology stops algae growth and ensures crystal-clear water in your aquarium. And it does so sustainably and without chemicals, so that animals and plants don’t suffer. This makes the Aquarium-Fresher a must have for every freshwater aquarium - whether you’re a newbie or a professional, a fish farmer or a shrimp keeper.

The built-in diamond electrode releases the oxygen held in the water molecule (H20). This atomic oxygen (O) attaches itself to organic matter, such as algae, suspended particles or left bits of food, and breaks them down. Your water will be clean and clear and algae growth will be curtailed. In addition, molecular oxygen (O2) is produced, which is then available to the fish in its purest form.

The result: clean water, an algae free aquarium - and happy fish!

The complete system LARGE is suitable for aquarium up to 200 L of water volume and can be extended up to 700 L with an additional Aquarium Fresher.

Aquarium Fresher

Small

up to 200 L

The Aquarium-Fresher stops algae growth with its unique diamond technology and ensures a clear view in the aquarium.







Contents of the package:

  • Aquarium-Fresher (1 piece) including housing, cable, plug, suction cups und fixing pins (1 piece)
  • Mains adapter including cable and plug (1 piece)
  • Polarity reversing unit (1 piece)
  • Cleaning tab (1 piece)
  • Operating manual (1 piece)


99,90
Without add-on
Buy now

Aquarium Fresher

Large

up to 500 L
Details
149,90€

Sooner or later, nearly every aquarium owner faces the problem of algae, clouding the water and growing on plants and objects.

The Aquarium-Fresher makes short work of it. Its unique technology stops algae growth and ensures crystal-clear water in your aquarium. And it does so sustainably and without chemicals, so that animals and plants don’t suffer. This makes the Aquarium-Fresher a must have for every freshwater aquarium - whether you’re a newbie or a professional, a fish farmer or a shrimp keeper.

The built-in diamond electrode releases the oxygen held in the water molecule (H20). This atomic oxygen (O) attaches itself to organic matter, such as algae, suspended particles or left bits of food, and breaks them down. Your water will be clean and clear and algae growth will be curtailed. In addition, molecular oxygen (O2) is produced, which is then available to the fish in its purest form.

The result: clean water, an algae free aquarium - and happy fish!

The complete system LARGE is suitable for aquarium up to 500 L of water volume and can be extended up to 1,000 L with an additional Aquarium Fresher.

Aquarium Fresher

Large

up to 500 L

The Aquarium-Fresher stops algae growth with its unique diamond technology and ensures a clear view in the aquarium.







Contents of the package:

  • Aquarium-Fresher (1 piece) including housing, cable, plug, suction cups und fixing pins (1 piece)
  • Mains adapter including cable and plug (1 piece)
  • Polarity reversing unit (1 piece)
  • Cleaning tab (1 piece)
  • Operating manual (1 piece)


149,90
Without add-on
Buy now

ADD-ONS.
Simply expand
to a larger
aquarium.

Extension

SMALL

+ 200 litres
Details
79,92€

Every complete system contains an additional outlet for a second Aquarium-Fresher - so you can get double the performance (up to 1,000 litres). As your aquarium grows, so can the Aquarium-Fresher!

Extension

SMALL

+ 200 litres

With the Aquarium-Fresher SMALL you can easily double the performance of the complete system.







Contents of the package:

  • Aquarium-Fresher (1 piece) including housing, cable, plug, suction cups und fixing pins


79,92
Buy now

Extension

LARGE

+ 500 litres
Details
109,60€

Every complete system contains an additional outlet for a second Aquarium-Fresher - so you can get double the performance (up to 1,000 litres). As your aquarium grows, so can the Aquarium-Fresher!

Extension

LARGE

+ 500 litres

With the Aquarium-Fresher LARGE you can easily double the performance of the complete system.







Contents of the package:

  • Aquarium-Fresher (1 piece) including housing, cable, plug, suction cups und fixing pins


109,60
Buy now

CLEANING
Always operational. Even in hard water.

It’s possible for limescale deposits to build up on the diamond electrode - especially if the water is particularly hard. We recommend cleaning the Aquarium-Fresher once a month with our special cleaning tablets, to ensure it functions optimally. Our 12-month-pack offer helps guarantee consistent results in your aquarium.

Cleaning tabs for Aquarium Fresher

4 pieces
Details
9,90€

It’s possible for limescale deposits to build up on the diamond electrode - especially if the water is particularly hard. We recommend cleaning the Aquarium-Fresher once a month with our special cleaning tablets, to ensure it functions optimally. Our 12-month-pack offer helps guarantee consistent results in your aquarium.

One pack contains 4 cleaning tabs. For the cleaning process, a tab is sufficient. The cleaning process is described in detail in the operating manual.

 

Cleaning tabs for Aquarium Fresher

4 pieces

To ensure that your Aquarium-Fresher always works optimally, we recommend cleaning once a month with our cleaning tabs.







Product data:

  • Cleaning tabs (4 pieces)
  • Suitable for all Aquarium-Fresher models


9,90
Buy now

Cleaning tabs for Aquarium Fresher

12 pieces
Details
20,00€

It’s possible for limescale deposits to build up on the diamond electrode - especially if the water is particularly hard. We recommend cleaning the Aquarium-Fresher once a month with our special cleaning tablets, to ensure it functions optimally. Our 12-month-pack offer helps guarantee consistent results in your aquarium.

One pack contains 12 cleaning tabs. For the cleaning process, a tab is sufficient. The cleaning process is described in detail in the operating manual.

Cleaning tabs for Aquarium Fresher

12 pieces

To ensure that your Aquarium-Fresher always works optimally, we recommend cleaning once a month with our cleaning tabs.







Product data:

  • Cleaning tabs (12 pieces)
  • Suitable for all Aquarium-Fresher models


20,00
Buy now

ADDITIONAL PRODUCTS
& SPARE PARTS
Buy online now.

Conductivity Meter

Details
44,90€

The conductivity of the aquarium water is a significant factor for the conductivity of the Aquarium-Fresher and should not exceed 1 mS/cm.

The AD33 is not sensitive to moisture and apart from the conductivity (µS/cm) it also measures the temperature (°C) of the water. The AD33 must be calibrated before being put into operation and after replacing the battery. The calibration solution is included in the scope of supply and also available in our shop. The temperature measurement is already set at the factory prior to dispatch (calibrated).

Conductivity Meter

With the conductivity meter, you can easily check the conductivity of your aquarium water.







Product data:

  • Measuring range of conductivity: 0-1.999 μS/cm
  • Measurement accuracy of conductivity: +/- 2 % (at 25 °C)
  • Resolution of conductivity: 1 μS/cm
  • Calibration: automatic
  • Calibration solution: AD 70031 (included)
  • Measuring range of temperature: 0-60 °C
  • Measurement accuracy of temperature: +/- 0.5 °C (at 25 °C)
  • Resolution of the temperature: 0.1 °C
  • Calibration: none (pre-calibrated at the factory)
  • Battery: 4 x 1.5 VDC
  • Switch-off time: after 5 min. without being used
  • Dimensions: 39*23*176 mm


44,90
Buy now

Calibration solution

Single pack
Details
2,90€

For the greatest accuracy, the AD33 EC Meter should be calibrated regularly with a 1413 μS / cm standard calibration solution. It also needs to be calibrated after a change of batteries, or after a long period without use.For more information about how to calibrate the AD33 EC Meter, and how often you need to do it, consult the manual that comes with the meter.
 

If it is not calibrated properly, the AD33 EC Meter may give inaccurate results, and your Aquarium-Fresher voltage may not be ideal.

Calibration solution

Single pack

The conductivity meter should be calibrated at regular intervals so it displays the correct value.







Product data:

  • 20ml / package
  • Storing temperature between 15°C and 25°C
  • Also available as 4 pack


2,90
Buy now

Calibration solution

4 pack
Details
9,90€

For the greatest accuracy, the AD33 EC Meter should be calibrated regularly with a 1413 μS / cm standard calibration solution. It also needs to be calibrated after a change of batteries, or after a long period without use.For more information about how to calibrate the AD33 EC Meter, and how often you need to do it, consult the manual that comes with the meter.

If it is not calibrated properly, the AD33 EC Meter may give inaccurate results, and your Aquarium-Fresher voltage may not be ideal.

Calibration solution

4 pack

The conductivity meter should be calibrated at regular intervals so it displays the correct value.







Product data:

  • 20ml / package
  • Storing temperature between 15°C and 25°C
  • Also available as single pack


9,90
Buy now

Power supply unit

Details
24,90€

The power supply unit supplies electrical voltage to the Aquarium-Fresher. The higher the voltage, the better is the performance of the Aquarium-Fresher. The voltage can be adjusted as desired with the help of a changeover switch and steps of 9/12/13,5/15/18/20/24 VDC.

Power supply unit

The performance of the Aquarium Fresher can be regulated directly on the power supply and adjusted individually.







Product data:

  • Operating voltage: 100-240 VAC (50/60 Hz)
  • Output voltage: 9/12/13.5/15/18/20/24 VDC
  • Output power: max. 24 W
  • Current output: max. 1.5 A at 9/12/13,5/15 VDC
  • Current output: max. 1.2 A at 18/20 VDC
  • Current output: max. 1.0 A at 24 VDC
  • Cable including plug: 1.5 m
  • Ambient temperature: 0-40 °C
  • Relative humidity: max. 85% (non-condensing)
  • Suitable for all Aquarium-Fresher models


24,90
Buy now

Polarity reversal unit

Details
59,90€

The polarity reversal unit connects the Aquarium-Fresher to its power supply. It automatically cleans the electrolysis unit built into the Aquarium-Fresher, ensuring that the system continues to operate optimally.

To keep the Aquarium-Fresher functioning correctly over the long term, it should be cleaned with cleaning tabs at least once a month, depending on the water quality.

Polarity reversal unit

Thanks to the polarity reversal, the Aquarium-Fresher has an automatic cleaning function.







Product data:

  • Voltage input: 0.1-24 VDC
  • Current input: max 1,5 A
  • Voltage output: ± 0.1-24 VDC
  • Current output: max 1,5 A
  • Ambient temperature: 0 to 40 °C
  • Relative humidity: max. 85% (non-condensing)
  • Dimensions: 30*20*45 mm
  • Suitable for all Aquarium-Fresher models


59,90
Buy now

Aquarium-fresher housing

Classic
Details
14,90€

Both the LARGE and SMALL models of the Aquarium-Fresher use the same kind of case, which is easily taken apart and reassembled.

Aquarium-fresher housing

Classic

The housing of the Aquarium-Freshers can be changed in a few simple steps.







Product data:

  • Material: PP
  • Dimensions: 104*35*22
  • Suitable for all Aquarium-Fresher models


14,90
Buy now

Suction cups

Details
2,90€

The Aquarium-Fresher is attached to the glass side of your aquarium with suction cups. However, the cups can perish over time and lose their suction. Make sure you change the suction cups regularly, so your Aquarium-Fresher remains correctly installed.

Suction cups

The suction cups are used to fix the Aquarium Fresher to the aquarium glass wall.







Product data:

  • Diameter: 18 mm
  • Height including shaft: 10 mm
  • Material: PVC
  • Packaging content: 2 pieces


2,90
Buy now

FAQ:
Answers to Key Questions.

Can my fish get an electric shock?

No. Electrolysis occurs only inside the Aquarium-Fresher - right at the diamond electrode. No amount of electricity that would in any way affect the fish is passed into the water.

Can the Aquarium-Fresher hurt my fish or plants?

The Aquarium-Fresher does not harm either flora or fauna. If the water has high conductivity and the Aquarium-Fresher is set to high, it is possible for fish or plants to be affected. Over time, you would see changes in colour, nature or behaviour. So it’s important to check the conductivity of your water before you install the Aquarium-Fresher, and to confirm what settings are right for you (based on the guidelines in the manual). In some cases, you might need to change some of your water to lower the conductivity. You should monitor the behaviour of your fish and the condition of your plants, especially when you first install the Aquarium-Fresher.

Do I have to clean my aquarium and remove all the algae before installing the Aquarium-Fresher?

We recommend you give your aquarium a basic clean before installing the Aquarium-Fresher. Otherwise, it will take longer to produce clear and clean water, especially if you have a lot of algae in your tank. Make sure to clean excessive algae from plants, glass, stones and any other decorations you may have.

Where should I place the Aquarium-Fresher?

To ensure optimal performance, the Aquarium-Fresher should be placed where the water flow is the strongest. Generally that is where the filter system’s circulation pump pumps the water back into the aquarium.

If I have a an Aquarium-Fresher, do I still need a UV filter or a ozone generator?

No. The Aquarium-Fresher is a gentle and effective alternative to chemicals or other technologies. It breaks down algae and dirt and prevents further algae growth by depriving them of their main nutrients.

What kind of algae does the Aquarium-Fresher target?

The Aquarium-Fresher is designed to affect all algae, especially floating algae. Once it is operating, your water will become clearer very quickly. Some algae, such as brush algae or diatoms, can be very difficult to get rid of. If your algae build-up is severe, you might need to manually remove algae from plants, decorations and glass before installing the Aquarium-Fresher.

I have very sensitive fish (such as discus fish). Can I still use the Aquarium-Fresher?

The Aquarium-Fresher is already being used in aquariums with many different fish - including discus fish, with no ill effects. However, we do recommend monitoring the behaviour of your fish and adjusting the settings on your Aquarium-Fresher if necessary.

How long will it take for the water in my aquarium to be clear and algae free?

The Aquarium-Fresher’s results are dependant on various parameters, such as your settings, aquarium size and the conductivity of the water. Other factors also play a role, including the level of algae growth, cloudiness, and the number of fish and plants in the tank. Ultimately, the results will depend on your individual aquarium. Our experience, as well as that of many of our customers, is that results begin to be seen after just a few days. If floating algae have causing cloudiness, the water will often clear up in one or two days. But results can be faster or slower, depending on your situation.

Can I add CO2 to my aquarium water, when using the Aquarium Fresher?

Yes, CO2 can be added without any problem.

Can the Aquarium-Fresher also be used in salt water?

No, our product is exclusively designed for freshwater aquariums.

Can I raise the water conductivity in my aquarium?

It is possible to raise the conductivity of your water by adding special salts, available at most aquatic shops. The shopkeeper should be able to advise you. Do consult the manual, since it is important not to raise the conductivity above a certain level.

I’m a retailer and would like to stock the Aquarium-Fresher. How can I make that happen?

We are always delighted to receive enquiries from aquatics retailers. Send us an email via shop@proaqua.cc or give us a call. We would love to hear from you and would be happy to send you any information, price lists or promotional materials you might require.

Find a
stockist.

You would like to know if there is a retailer near you who stocks our product? Please get in touch with us via E-Mail shop@proaqua.cc. Our retailers are happy to help you!

Become a
stockist.

Are you a retailer and are you interested in stocking the Aquarium-Fresher? Please get in touch with us via E-Mail shop@proaqua.cc. We’d be delighted to partner with you!

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